CN106618871A

CN106618871A - Sponge for operation

Info

Publication number: CN106618871A
Application number: CN201510728621.6A
Authority: CN
Inventors: 陈楚明
Original assignee: Multigate Medical Products Pty Ltd
Current assignee: Multigate Medical Products Pty Ltd
Priority date: 2015-10-30
Filing date: 2015-10-30
Publication date: 2017-05-10
Also published as: HK1231364A1; CN116763547A

Abstract

The invention relates to a sponge for an operation. The sponge comprises a multi-layer gauze and suturing threads. The multi-layer gauze is provided with one or more open sides, and the suturing threads are suitable for fixing or closing the open sides and are made of one or more threads in sharp contrast.

Description

Surgical operation uses sponge

Technical field

The present invention relates to a kind of surgical operation uses sponge.It is more particularly related to a kind of tool The surgical operation for having suture with distinct contrast uses sponge.

Background technology

Gauze sponge is generally used for being used to absorb blood and tissue fluid in surgical operation, and in surgery hand Anatomical tissue and protection important feature are passivated during art.Gauze sponge for medical application is usual Including cotton and/or non-woven material and fabric, and it is provided as sizes, multilayer.These sponges are led to It is often soft, hair loss is difficult and containing radiopaque striped or strain line, if so that they are anticipated Stay in outward in wound or in patient body, can be detected and be positioned by X-ray.

The different types of surgical operation with different qualities uses sponge.Belly sponge is special Design, for needing big otch, such as during laparotomy ventrotomy or open chest surgery.They are usual Also speckle with physiological saline and as protection pad to protect telescopic internal organ.As usual, abdominal cavity sponge is The combination of the weaving gauze and/or non-woven material that are combined by linear slit by multilayer is constituted.Line and gauze It is traditionally the color of matching, it is white.So, suture will invisibly be mixed into gauze fabric.This The sponge of sample has at least following shortcoming：

1) when used in surgical procedure, whole sponge becomes less visible, particularly works as When it is soaked in red blood and body fluid；And

2) it is difficult to recognize any off-line in quality control procedure and surgical procedure.

One purpose of the present invention is to provide a kind of sponge for overcoming or improving disadvantages mentioned above, or at least A kind of useful replacement sponge is provided.

The content of the invention

According to the present invention, there is provided a kind of surgical operation with sponge, including：

Multilayer has the gauze of one or more open sides；With

For fixing or closing the suture of the open sides；

Wherein described suture is formed by one or more line with distinct contrast.

Preferably, the line forms sharp contrast in terms of its outward appearance with the gauze.The outward appearance Color and/or texture can be included.The texture can include physical composition and structure.

One preferred embodiment in, the gauze is white.One or more contrast Distinct line be preferably chosen from it is following in one or its combination：Fluorescence is greenish-yellow, fluorescence green or fluorescence It is yellow.Therefore, for white background, line with distinct contrast can be easily seen and will not be pierced very much Eye is too dazzling.

Preferably, the line by one or more not absorbing material make.So, the line is not allowed Easily by blood or the dyeing of other liquid, so as to its intrinsic outward appearance and visible can be kept when deployed Degree.

Preferably, the sponge can be five layers or six layers.Five layers of sponge can be included by a piece of cotton Gauze is folded in half the top layer and bottom to be formed, and three by made by nonwoven viscose rayon and/or polyester Layer intermediate layer.Six layers of sponge can include 6 layers of cotton gauze.

Alternatively, sponge partly can be formed by a piece of cotton gauze for being divided into three equal parts, described Three equal parts are folded each other.

In a preferred embodiment, per layer of shape for being preferably rectangular or square.Sponge it is each Layer is preferably combined by one or more linear slit, is stitched with being formed along and about the open side Line.It is highly preferred that suture is further with diagonally across the setting of the surface of sponge.

Description of the drawings

From the description of following nonrestrictive preferred embodiment, the present invention can be better understood, Wherein：

Fig. 1 be one of the invention preferred embodiment from surgical operation with sponge top The perspective view seen；

Fig. 2 is the perspective view seen from below the surgical sponges of Fig. 1；

Fig. 3 is the partial exploded view of the sponge of Fig. 1；

Fig. 4 is the partial exploded view of 6 layers of sponge of another preferred embodiment of the invention；

Fig. 5 is the schematic diagram of the surface layer of the sponge of Fig. 1, shows how it is set；

Fig. 6 is the side view of the sponge of Fig. 5；

Fig. 7 is the sectional view of the sponge of Fig. 3；

Fig. 8 is the sectional view of the sponge of Fig. 4；

Fig. 9 is the front view of the open wound in human body, wherein using the sponge of Fig. 1.

Specific embodiment

It should be pointed out that the line for referring in this manual forms fresh due to its general appearance with gauze Bright contrast.It should be appreciated that the outward appearance can include color and/or texture.

Referring to figs. 1 to 2, shown belly sponge 10A has multilayer gauze 12.The belly sponge 10A has three open sides 14,16 and 18, and is suitable to fixed or three open sides 14,16 of closure The suture 20 of each with 18.Suture 29 is made using line 22 with distinct contrast.

Although in black and white accompanying drawing not substantially, in the present embodiment gauze 12 is substantially White, and the color with distinct contrast of line 22 is that fluorescence is greenish-yellow.It should be mentioned, however, that contrast is fresh The color of bright line 22 can be selected from it is following in one or its combination：Fluorescence is greenish-yellow, fluorescence green or Fluorescein.These three colors have general character, i.e., with weaker iridescent.These iridescent have Advantages below：

1) cause relative to the background of white gauze 12, line 22 with distinct contrast is easily visible and is Low key tone；

2) when whole sponge 10 is soaked by blood, the intrinsic luminosity of iridescent is highlighted, this It is significant, because it causes to be immersed in originally can not in red blood in surgical procedure The sponge for seeing is visible for naked eyes.

Except the above, in present embodiment, relative to the white background of gauze 22, contrast fresh But the fluorescence green-yellow of bright line 22 is relatively soft eye-catching therefore easily visible on daytime.This has Benefit and cause line 22 with distinct contrast very it is clear that this is extremely important in quality control procedure, Any of which off-line or fragment will be found and recognize to remove.Further it will be understood that soft Iridescent the and less dazzling or dazzling line 22 with distinct contrast of sum, serves as trade mark Effect, it causes the manufacturer of sponge 10A with a little stylishness, supplier or retailer can by with Family recognizes immediately.

It should be understood that, although not shown in figures, line 22 is that had to be different from by one or more The non-absorbent material of the texture of gauze is made.These non-absorbing material have different compositions and knot Structure, so as to produce texture with distinct contrast and outward appearance.Line 22 is difficult by blood or other liquid dyeing, Therefore its intrinsic outward appearance and visibility can be kept when in use.This is favourable, is particularly existed Sponge is generally soaked in red blood and therefore holds in confusing surgical operation with organ.Tool The non-absorbing line for having outward appearance with distinct contrast will reduce or eliminate the possibility of any VC.

With reference now to Fig. 3, show five layers of sponge 10A.Five layers of sponge 10A has by a piece of Continuous cotton gauze 24A is folded in half the top layer and bottom 26＆28 to be formed, and by nonwoven viscose rayon And/or three layers of intermediate layer 30 made by polyester.Sponge 10A is can to absorb up to its own weight 12 Liquid again, so as to be applied to oozing of blood or bleeding wounds.

In another embodiment, sponge 10B is shown to have 6 layers.Six layers of sponge 10B are by one Continuous sheet material 24B is partly formed, and the sheet material 24B is folded in half to form top layer and bottom chip 32&34.Sponge 10B also includes four intermediate layers 36, and its is all made up of cotton thread.Sponge 10B energy It is enough to absorb the liquid for being up to 8 times of its own weight.

As it can be seen in figures 5 and 6, " surface layer gauze 24A or 24B " can be set so that it is divided into that This three equal parts for folding.So, middle synusia 30 or 36 can be placed between lamination.Should refer to Go out, required according to the application of different sponges, the quantity in intermediate layer can change.

With reference to Fig. 1 and 2, the shape of the sponge 10A or 10B of the present invention is substantially square.Therefore, Layer 30, can be substantially square shape for example.As illustrated in fig. 1 and 2, all of sponge The layer of 10A, for example, can be stitched together, to open along and about described with line 22 with distinct contrast Mouthful side 14,16＆18 and form suture 20 diagonally across sponge 10A.So diagonal suture 20 The intersection being formed on sponge 10A surfaces.The position of suture 20 is by downwardly directed arrow 44＆46 quilts It is best illustrated in Fig. 7 and 8.It should be appreciated that in other embodiments, sponge 10A or 10B can be with It is rectangle.It should also be noted that the layer of sponge do not have exposed burr or other wrap into the hair of trimming Side, to prevent from scattering or abrade.

As shown in Fig. 1 to 8, the detectable line 48 of X-ray that sponge 10A or 10B have, it can be with Monofilament lines, polyfilament yarn, continuous band or by made by polyester thread and barium sulfate it is similar embedding Enter thing, for example, it is necessary to be roentgenopaque.This is beneficial to when sponge 10A or 10B is surprisingly stayed When in patient body or in wound, sponge 10A or 10B is set to be detected by X-ray.

With reference to Fig. 9, three sponge 10A that are folding and rolling are used in surgical procedure.

Now, the preferred embodiment of the present invention has been described in detail, for those skilled in the art It is clear that the surgical sponges of the present invention can provide at least advantages below：

1. the visibility of the sponge soaked by redness in the cavity in surgical procedure which raises, because This improves eye-catching degree；

2. its be used as trade mark so that the manufacturer of sponge, supplier or retailer can before using, Neutralization after approved immediately by user；With

3. its cause easily to find any off-line or fragment in quality control procedure, so as to reduce The possibility that user returns the product after packaging and discovery product existing defects is opened.

It will be appreciated by those skilled in the art that be easy to the present invention to describing making different from above-mentioned tool What body was described changes and modifications.For example, when the color of gauze is not white but certain different face Color, the color of the line with distinct contrast can change, to produce effect with distinct contrast.Institute There are these to change and modifications all in the scope and spirit of the present invention determined by description above.

Claims

1. a kind of surgical operation is with sponge, including：

Multilayer gauze with one or more open sides；With

It is suitable to fix or close the suture of the open sides；Wherein

The suture is made up of one or more line with distinct contrast.

2. surgical operation according to claim 1 is with sponge, wherein, the line is with following One or more with the gauze formed sharp contrast：Color, physics and structure.

3. surgical operation according to claim 1 and 2 is with sponge, wherein the gauze is white Color.

4. the surgical operation according to aforementioned any one claim is with sponge, wherein described one One or its combination of bar or a plurality of line selection with distinct contrast in following：Fluorescence is greenish-yellow, fluorescence green Or fluorescein.

5. the surgical operation according to aforementioned any one claim is with sponge, wherein the line It is made up of one or more non-absorbent material.

6. the surgical operation according to aforementioned any one claim is with sponge, its be five layers or Six layers.

7. surgical operation according to claim 6 is with sponge, wherein, in the situation for five layers Under, it includes being folded in half the top layer and bottom for being formed by a piece of cotton gauze, and fine by nonwoven viscose glue Dimension and/or three layers of intermediate layer made by polyester.

8. surgical operation according to claim 6 is with sponge, wherein in the case of for six layers, It includes, 6 layers of cotton gauze.

9. with sponge, it can part for the surgical operation according to claim 6-8 any one Ground is formed by a piece of cotton gauze for being divided into three equal parts, and the three equal parts are folded each other.

10. the surgical operation according to claim 6-9 any one is with sponge, wherein per layer Shape is rectangular or square.

11. surgical operations according to claim 6-10 any one with sponge, wherein, institute The layer for stating sponge is combined with one or more linear slit, with along and about the open side shape Into suture.

12. surgical operations according to claim 11 with sponge, wherein, the suture is further To arrange diagonally across sponge surface.